3400330447 has 2 divisors, whose sum is σ = 3400330448. Its totient is φ = 3400330446.

The previous prime is 3400330433. The next prime is 3400330477. The reversal of 3400330447 is 7440330043.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3400330447 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3400330477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700165223 + 1700165224.

It is an arithmetic number, because the mean of its divisors is an integer number (1700165224).

Almost surely, 2^3400330447 is an apocalyptic number.

3400330447 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400330447 is an equidigital number, since it uses as much as digits as its factorization.

3400330447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 28.

The square root of 3400330447 is about 58312.3524392560. The cubic root of 3400330447 is about 1503.7433094669.

The spelling of 3400330447 in words is "three billion, four hundred million, three hundred thirty thousand, four hundred forty-seven".